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NS L4AZ1DMK-F40 Pizzato NS series safety locking switch, with actuator

NS L4AZ1DMK-F40 Pizzato NS series safety locking switch, with actuator

Pizzato NSL4AZ1DMK-F40 RFID safety locking switch with F40 low-level coding actuator, electromagnetic guard locking, IP67/IP69K protection, and 24VDC operation for industrial machine safety applications.

SKU: NSL4AZ1DMK-F40Alt SKU: NSL4AZ1DMKF40MPN: NS L4AZ1DMK-F40
Price
List Price £272.80 ex VAT
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£272.80
Manufacturer Lead Time Standard Manufacturer Lead Time 4-5 Weeks, Call For Express Delivery Options
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Why Choose the Pizzato NSL4AZ1DMK-F40 Safety Locking Switch?

The Pizzato NSL4AZ1DMK-F40 is a robust RFID-coded safety locking switch with actuator designed for machine guarding, interlocking, and industrial safety applications. It belongs to the widely used Pizzato NS series safety switch family, engineered for OEM machinery that requires reliable guard locking and controlled access management.

This model combines an electromagnetic guard locking system with a low-level F40 RFID-coded actuator, allowing flexible identification of compatible actuators for safety interlocking applications. It is commonly used in automated production systems, packaging machinery, and industrial robotics where door monitoring and safe access control are required.

With a strong retention force of up to 2100 N, 24 VDC operating architecture, and IP67/IP69K protection, the NSL4AZ1DMK-F40 is designed for demanding industrial environments including washdown areas and continuous-duty automation systems. RatingValue: 4.6

Key Advantages

  • Reliable F40 RFID low coding system for flexible actuator recognition.
  • 2100 N locking/retention force for secure guard holding.
  • IP67 / IP69K protection rating for harsh industrial environments.
  • Electromagnetic solenoid guard locking for safe machine access control.
  • Designed for OEM machinery and industrial automation systems.

Key Features

  • Pizzato NS series safety locking switch.
  • Model: NSL4AZ1DMK-F40.
  • F40 low-level coded RFID actuator system.
  • Electromagnetic guard locking mechanism.
  • Dual safety outputs (OS1 / OS2).
  • Actuator presence and lock status monitoring.
  • M12 12-pin connector interface.
  • Rugged thermoplastic industrial housing.

Advanced Safety Performance for Industrial Machinery

The NSL4AZ1DMK-F40 ensures machinery remains safely isolated whenever a guard door is open. Operation is only permitted when a valid F40-coded actuator is detected and the guard is fully closed and locked, reducing the risk of accidental machine start-up.

Its RFID-based low coding system provides broad actuator compatibility within the F40 family, making it suitable for flexible industrial automation and OEM machine designs where multiple actuator interchangeability is required.

Typical Applications

  • Industrial machine guarding systems
  • Robotic automation cells
  • Automated production lines
  • Packaging machinery safety doors
  • OEM equipment integration
  • General industrial safety interlocking systems

Technical Specifications

IP Rating IP67
Series NS Safety Switch Series
Product type Safety locking switch with RFID actuator
Actuator coding F40 low-level RFID coded
Operating voltage 24 VDC
Locking principle Electromagnetic solenoid guard locking
Retention force 2100 N
Protection rating IP67 / IP69K
Connection type M12 12-pin connector
Application Machine guarding and safety interlocking systems
HS Code 85369095
Safety Switch Type Guard locking (solenoid)

Frequently Asked Questions

What is the Pizzato NSL4AZ1DMK-F40 used for?

It is used for safety interlocking of machine guards to prevent machinery operation when access doors are open.

What does F40 coding mean?

F40 is a low-level RFID coding system where the switch recognises any compatible F40 actuator, providing flexible installation and replacement options.

What is the locking force of this switch?

The device provides a strong locking force of up to 2100 N for secure guard retention.

Is this suitable for industrial automation systems?

Yes, it is designed for OEM machinery, robotics, and industrial safety applications requiring reliable interlocking and guard monitoring.

Trusted in Industrial Safety Systems Worldwide

Pizzato NS series safety locking switches are widely used in industrial automation to ensure reliable machine guarding, operator protection, and compliance with modern functional safety requirements (typically PL e / SIL 3 architectures depending on system design).

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